org.bootchart.renderer
Class Renderer

java.lang.Object
  org.bootchart.renderer.Renderer

Direct Known Subclasses:

ImageRenderer, SVGRenderer

public abstract class Renderer
extends Object

Renderable is a common interface for different boot chart renderers.

Constructor Summary

Renderer()

Method Summary

abstract String	getFileSuffix() Returns the file suffix to use for the rendered image.
abstract void	render(Properties headers, BootStats bootStats, OutputStream os) Render the chart and output to an output stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Renderer

public Renderer()

Method Detail

render

public abstract void render(Properties headers,
                            BootStats bootStats,
                            OutputStream os)
                     throws IOException

Render the chart and output to an output stream.

Parameters:

headers - header properties to include in the title banner

bootStats - boot statistics

os - the output stream to write to

Throws:

IOException - if an I/O error occurs

getFileSuffix

public abstract String getFileSuffix()

Returns the file suffix to use for the rendered image.

Returns:

file suffix